GMC 12629887 Front Left Engine Exhaust Manifold 5.3L

( Color: Brown ), ( Manufacturer Part Number: 12629887 ), ( Vintage Part: No ), ( Placement On Vehicle: Front, Left, Driver Side, Exhaust ), ( Fuel Type: Gasoline ), ( Type: Exhaust Manifold ), ( Oe/oem Part Number: 1262-9887 / 1262 9887 )

Review GMC 5.3l Front Left Side Engine Exhaust Manifold Oem fits YUKON 2015–2020

Introducing the GMC 12629887 2015-2020 Yukon 5.3L Front Left Engine Exhaust Manifold, a high-performance component designed to provide optimal exhaust flow and enhance your vehicle's engine efficiency. This exhaust manifold is a crucial part of your engine system, as it collects exhaust gases from the cylinder heads and directs them into the exhaust system.

Manufactured with precision, this exhaust manifold is engineered to fit perfectly in the 2015-2020 GMC Yukon 5.3L engines. It is constructed from high-quality materials, ensuring superior durability and resistance to corrosion and wear. The manifold features a compact, cast iron design, which not only enables efficient heat transfer but also ensures a snug fit in the engine compartment.

The exhaust gases exit the manifold through a set of sturdy, durable exhaust ports. These ports are designed with optimal geometry to ensure smooth and unrestricted exhaust flow, which in turn leads to improved engine performance and better fuel efficiency.

The GMC 12629887 front left engine exhaust manifold is a direct replacement part, meaning that it is designed to function identically to the original equipment. It comes with all necessary hardware, making the installation process quick and hassle-free. The manifold is also backed by a comprehensive warranty, giving you peace of mind and ensuring that you are investing in a reliable and long-lasting solution.

In summary, the GMC 12629887 2015-2020 Yukon 5.3L Front Left Engine Exhaust Manifold is an essential upgrade for your vehicle. It offers superior durability, improved engine performance, and enhanced fuel efficiency, making it an excellent investment for any GMC Yukon owner.

Buying a new GMC Yukon 5.3L Front Left Engine Exhaust Manifold can be a significant investment for vehicle owners. Here are some pros and cons to consider before making a purchase.

1. Improved Performance: A new exhaust manifold can enhance the performance of your engine by reducing back pressure and improving exhaust gas flow.

2. Better Fuel Efficiency: A more efficient exhaust system can lead to improved fuel economy.

3. Longer Lifespan: A new exhaust manifold is less likely to fail compared to a used or worn-out one, providing peace of mind and reducing the need for frequent repairs.

4. Reduced Emissions: A new exhaust manifold can help reduce harmful emissions, making your vehicle more eco-friendly.

1. Cost: A new exhaust manifold can be expensive, especially for a large vehicle like the GMC Yukon.

2. Installation Complexity: Installing a new exhaust manifold can be a complex process, requiring specialized tools and knowledge.

3. Time-Consuming: The installation process can be time-consuming, taking several hours or even a day to complete.

4. Potential for Damage: During the installation process, there is a risk of damaging other parts of the exhaust system or surrounding components.

In conclusion, purchasing a new GMC Yukon 5.3L Front Left Engine Exhaust Manifold can offer several benefits, including improved performance, better fuel efficiency, longer lifespan, and reduced emissions. However, it comes with a significant cost, installation complexity, and potential risks.

Before making a purchase, it's essential to weigh the pros and cons carefully and consider alternative options, such as repairing the existing manifold or buying a used one. If you decide to buy a new manifold, ensure you find a reputable parts supplier and a qualified mechanic to install it to minimize the risks and ensure a successful installation.

part # 12629887 prices

• $58.49-$60.00

specifications maniheader:

• for models: Yukon
• for makes: Gmc
• for years: 2015-2020
• color: Brown
• manufacturer part number: 12629887
• vintage part: No
• placement on vehicle: Front, Left, Driver Side, Exhaust
• fuel type: Gasoline
• type: Exhaust Manifold
• oe/oem part number: 1262-9887 / 1262 9887

shipping maniheader:

• class: Standard
• type: Fixed
• service: Standard
• cost: $0.00
• transit: 4-9 Days

seller maniheader:

• # reviews: 42980
• rating: 99.8%

general maniheader:

• condition: Used
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

returns maniheader:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

payments maniheader:

• other
• wallet: Paypal
• credit card: Visa

offer maniheader:

• sold: 0
• availability: In Stock
• best offers: True
• options: Ship-to-home
• quantity: 1
• started: February 10, 2026

Gmc 12629887 Is Similar To:

• Chevrolet/gmc 327-01956 S10 Blazer/jimmy Passenger Right Exhaust Manifold Oem 115k Miles - Lkq342442016 (38.9% similar) $54.06–$119.90. (August 26th, 2024)
• General Motors 12643610 2014 Chevrolet Gmc 6.6l Duramax Turbo Exhaust Pipe Down (34.6% similar) $75.00–$249.99. (August 30th, 2024)
• Gmc 12616288 Exhaust Manifold Pair Set For 10-14 Yukon Denali 6.2 L94 (39.7% similar) $59.99–$99.95. (September 1st, 2024)
• Gmc 327-00167b 2012 Sierra 1500 Exhaust Manifold Oem 132k Miles - Lkq372473588 (47.7% similar) $63.60–$68.90. (September 2nd, 2024)
• Chevrolet 327-00176r 2007-2017 Gmc Acadia Front Right Exhaust Manifold Oem (45% similar) $44.96–$67.20. (September 4th, 2024)
• Chevrolet/gmc 327-01403b 1995 S10/sonoma Driver Left Exhaust Manifold Oem 65k Miles - Lkq342226461 (43.4% similar) $53.00. (September 7th, 2024)
• Gmc 327-02051 2004 Envoy Base 113 Wb Exhaust Manifold Oem 150k Miles - Lkq396471374 (46.3% similar) $69.23–$89.09. (September 8th, 2024)
• Gmc 327-02327 2021 Canyon Exhaust Manifold Oem 69k Miles - Lkq396635729 (47.3% similar) $167.88–$259.80. (September 8th, 2024)
• Gmc 12571680 Exhaust Manifold Pair Set For 02-03 Sierra 1500 5.3 4wd (37.2% similar) $52.45–$89.95. (September 12th, 2024)
• Gmc 327-00149 2010 Sierra 1500 Passenger Right Exhaust Manifold Oem 138k Miles - Lkq332231381 (47.1% similar) $49.99–$96.03. (September 17th, 2024)
• Gmc Truck 327-01725r Passenger Exhaust Manifold 5.7l 8-350 Fits 96-00 Chevrolet 2500 Pickup 1072512 (39.8% similar) $78.99–$227.49. (September 18th, 2024)